STANDARD INDENTATION SAMPLE FOR CALIBRATION OF BRINELL HARDNESS INDENTATION MEASURING INSTRUMENT

摘要

The present invention relates to a calibration standard specimen for calibrating a Brinell hardness indentation measuring instrument, and more specifically, to provide a standard specimen formed with a certain size indentation Brinell hardness indentation based on the average diameter of the indentation formed on the standard specimen The present invention relates to a standard specimen for calibrating Brinell hardness indentation measuring instruments that can improve the reliability of Brinell hardness measurement by calibrating the measuring instrument.;Brinell Hardness, Instrument, Indentation, Average Diameter, Specimen, Calibration